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Benq MP623

alaTest has collected and analyzed 19 reviews of Benq MP623. The average rating for this product is 4.8/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Reviews about the noise and black level are on the whole positive. The price and usability also get good reviews.

image quality, usability, price, black level, noise

We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Benq MP623 is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 19 reviews)

1 expert reviews

User Reviews  

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Showing 1 - 3 of 3 Show Reviews: in English | in other languages (16)

Consumer review (

BenQ MP623 - DLP Projector - 2500 ANSI lumens - XGA (1024 x 768) - 4:3


High light output for the price. Seems solid and well made

Can't adjust the position of the projected image vertically on the screen using the projector itself - you have to physically raise and lower it.

Sep, 2009

Consumer review (

BenQ MP623 - DLP Projector - 2500 ANSI lumens - XGA (1024 x 768) - 4:3


Easy to use, excellent clear projected image, Good to have HDMI interface Fan very quiet and seems to run without the unit getting too hot.

Strange warning sound issued at startup and close down -

Aug, 2009

Consumer review (

BenQ MP623 - DLP Projector - 2500 ANSI lumens - XGA (1024 x 768) - 4:3


Very quiet, high quality picture. Quick start-up and shutdown. Lamp replacement hatch at top of projector for easier replacement when attached to a bracket.

Dec, 2008

Product Specifications

The BenQ MP623 delivers. Outside, it is sleek and savvy. Inside BenQ has made advancements and refinements that cut operation noise down to a whisper. With 3000 lumens of brightness and 16.7 million colors at your command, the MP623 projects crispy and quietly, so you can present with confidence. Silent Engineering means that BenQ look everywhere for improvements. BenQ has also added a damper fixed between the MP623's color wheel and bracket for added reduction in noise and vibration. Inside, quiet-running cooling fan also includes a noise-absorbing sponge while rubberized components dampen vibration that can cause noise. Outside, high elasticity rubber stops resonance with table tops in its tracks. BenQ has designed for a smoother flow of air through the MP623. This lowers heat and allows exhaust fans to run at lower speeds for lower noise.

Audio Output


Dimensions & Weight


Display (Projector)

Class:Digital projector
Colour support:24-bit (16.7 million colours)
Display Resolution Abbreviation:XGA
Image Brightness:2500ANSI lumens
Image Contrast Ratio:2500:1
Max Image Size:7.62m/7.62m / 762cm
Max Resolution:1024 x 768
Min Image Size:0.61m/0.61m / 61cm
Native Aspect Ratio:4:3
Recommended Use of Projector:Presentation and multimedia
Type:DLP Projector


Compatibility:Mac / PC
Packaged Quantity:1
Product Line:BenQ


Bulb power:200
Service life of lamp:3000
Service life of lamp (economic mode):4000

Lens System

Focal length range (f-f):20.7 - 22.8


Microsoft Certification:Works with Windows Vista
Vista Certification:Works with Windows Vista


Number of built-in speakers:1
RMS rated power:2

Other features

Aspect Ratio:4:3
Connectivity Technology:Wired
Dimensions (WxDxH):239 x 106.3 x 251
Lens system:F= 2.4 - 2.48
Power requirements:100 - 240 V AC, 50/60 Hz
Video Out:D-Sub 15 x 1

Packaging Content

Handheld remote control: Yes


Horizontal scan range:31 - 82
Vertical scan range:48 - 85

Ports & interfaces

Composite Video In:1
HDMI ports quantity:1
Microphone in: Yes
RS-232 ports:1
S-Video inputs quantity:1
VGA (D-Sub) ports quantity:1


Power consumption (typical):285


Contrast ratio (typical):2500:1
Number of Colours:16.78 million colours
Projection Technology:DLP
Projector brightness:2500
Projector native resolution:XGA (1024x768)
Zoom ratio:1.1:1

Projector Lamp

Bulb life cycle:3000hour(s)


Analog signal format system:NTSC, PAL, SECAM

Video Input

Analogue Video Format:NTSC / PAL / SECAM
Analogue video Signal:Component video / Composite video / RGB / S-Video
Digital Video Standard:High-Definition Multimedia Interface (HDMI)

Weight & Dimensions